Graves Motorsports Exhaust Valve Cat Eliminator Exhaust Evr Fz10 2017 / Mt-10 2018-2023 Exy-17fz10-Cvtc

Graves Motorsports Yamaha FZ10 / MT-10 EVR Cat Eliminator Exhaust with (Exhaust Valve Race – Butterfly Valve Technology). Requires FTEcu software purchased separately to use the EVR activation map code included with the sale of the exhaust. Graves' precise engineering develops precision products that are designed to outlook, outperform and outlast the competition. Graves Exhaust systems are designed for the elite rider seeking top of the line performance, fit, finish and value. This exhaust system was developed using the same technology that has powered the Graves Racing Team to 23 Professional AMA National Championships including 8 Superbike Championship titles and 3 Side x Side Pro Titles (Pro Stock and Pro Mod UTV).

The exhaust valve race uses the factory exup hardware alongside the Graves EVR valve and custom mapping to improve low to mid-range rpm and small throttle opening torque and drivability to create and better powerband and ride. This is particularly effective on exhaust systems with shorter silencers that can rob your bike of small throttle responsiveness while reducing the sound to acceptable levels. We did not allow compromise in the development of this system. Material diameters and lengths are optimized for maximum power output throughout the throttle and RPM range.

We use the same 1.00 MM think wall high heat grade Titanium tubing used on our Superbikes. This material is designed special for maximum durability and oxidation resistance up to 800*Celsius / 1472*Fahrenheit. It is designed to live at almost twice the temperature of normal Grade2 Titanium. The tubes are precision bent and cut with the latest equipment available. The tubing is then welded in fixtures designed so that repeat-ability is second to none. It comes with a single Lambda receiver bung for on track data logging or Dyno tuning. The spring tabs are made from 4MM thick Titanium wire for long life.

The 265mm silencer is one piece with the tail pipe welded to the deep draw tapered Titanium entrance cap and attaches to the collector with a 60.5 MM machined Titanium joint for a perfect fit every time. The Collector attaches to the stock mount under the frame with a Titanium tab that has an 8MM machine Titanium nut welded to the tab. The silencer attaches to the motorcycle with a strapless aluminum bracket that is black powder coated and integrated into the silencer. The silencer sleeve is made of Carbon fiber or Titanium that attaches to the titanium end caps with stainless aircraft grade rivets and Titanium silencer bands. The inter core tube is made of stainless that slips over the entrance and into the exit cap that is a stamped from Titanium and welded to a 60* slash cut Titanium tube covered with a Carbon Fiber beauty cover.

This system performs like our superbike pipe and shows like jewelry.

Features:

• 265mm Length New Diamond Shaped Silencer Design (Carbon Fiber Silencer with Carbon End Cap) designed to match the FZ10's "naked line.”
• Silencer mounts directly to the OEM rearset bracket using a stealth integrated "strapless" bracket built into the silencer
• Constructed from Aerospace grade hi heat Titanium alloys
• 1 Auto Tuner Style Lambda sensor receiver comes standard (OEM dual sensor mounts up front are eliminated for a smoother flowing exhaust). When using any Graves performance system on the FZ10 / MT10 Flash Tune products are recommended to enhance the bikes performance everywhere. The most effective tune on this setup does not utilize the stock lambdas at all).
• Advanced welding process showcases laser perfection welds
• 11 lbs. lighter than stock
• Performs like it looks and looks like it performs!!

Stock Silencer + Cat System Weight = 17.4lbs: Cat Eliminator System Weight = 6.5 lbs. (10.9lb. savings)

• Stock sound 80 DBA @ idle 91 @ 5000
• Graves Cat Elim EVR (265mm) 86 DBA @ idle 98 @ 5000 (with sold separately sound insert) Graves Cat Elim EVR (265mm) 87 DBA @ idle 101 @ 5000 (No sound insert)
• Standard Cat Elim with (265mm) 92 DBA@ idle 109 @ 5000 (no sound insert)

Fitment: Yamaha FZ10 2017 / MT-10 2018-2023